September Climate Overview

• Average Temperature: 17°C – 27°C (63°F – 81°F)
• Rainfall: Approximately 80 mm
• Sunshine Hours: Around 8 hours per day
• Humidity: Average of 65%
• Wind Speed: 10 km/h

What to Expect in September

Daytime Conditions

During the day, Rome experiences warm temperatures often reaching highs of around 27°C (81°F). The sun shines brightly, making sun exposure noticeable, so sunscreen is advisable. Humidity remains moderate, contributing to the overall comfort.

Rainfall Patterns

Rainfall in September is relatively sporadic but not uncommon, with rain mostly falling in short, scattered showers. These brief periods of rain do not typically disrupt plans, allowing for abundant outdoor activity.

Evening Conditions

The evenings in Rome cool down to more comfortable temperatures around 17°C (63°F). Breezes add a refreshing touch, and humidity levels drop, making it an enjoyable time for evening walks or dining out.

Best Activities in Rome in September

• Outdoor Activities: Enjoy the city’s stunning parks like Villa Borghese or take a walk along the iconic Roman Forum. Sightseeing the ancient ruins in pleasant weather is highly recommended.
• Seasonal Highlights: September marks grape harvest season, with vineyards around Rome bustling into activity. Additionally, early autumn brings beautiful foliage in and around the city.

What to Pack for September

• Light and comfortable clothing for daytime with a sweater or jacket for cooler evenings
• Protection from sun or rain such as a hat, sunscreen, and a small portable umbrella
• Comfortable footwear suitable for urban exploration through historic sites and cobblestone streets
• Reusable water bottle to stay hydrated while sightseeing